問題詳情：
根據短文的內容,從短文後的選項中選出能填入空白處的最佳選項,選項中有兩項爲多餘選項。
Children start out as natural scientists, eager to look into the world around them. You only have to share your children’s curiosity. 16 Listen to their question. I once visited a classroom of seven-year-olds to talk about science as a job. The children asked me "textbook questions" about schooling, salary and whether I liked my job.
17 Finally I said, "Now that we're finished with your lists, do you have questions of your own about science?" After a long pause, a boy raised his hand, "Have you aver seen a grasshopper(蚱蜢)eat leaves? When I try eating leaves like that, I get a stomachache. Why?”
18 . Studies over the past 30 years have shown that, after asking a question, adults typically wait only one second or less for an answer, no time for a child to think. When adults increase their wait time to three seconds or more，children give more logical, complete and creative answer. Watch your language. Once you have a child involved in a science discussion，don’t jump in with "That's right" or "Very good". 19 But in talking about science, quick praise can signal that discussion is over. Instead, keep things going by saying, “That’s interesting” or “I'd never thought of it that way before, or coining up with more questions or ideas.
20 Real-life impressions of nature are far more impressive than any lesson children can learn from a book or a television program. Let children look at their fingertips through a magnifying(放大) glass, and they ’ 11 understand why you want them to wash before dinner.
A. Show；don't tell,
B. When I finished answering , we set facing one another in silence.
C. Here are some tips to follow.
D. Give them time to think.
E. Put forward more ideas or answers.
F. This discovery is highly appreciated in the field of science.
G. These words work well when it comes to encouraging good behavior.
【回答】
16．C
【解析】根據下文的句子“Listen to their question.”（傾聽他們的問題），可知這裏是：這裏有些要遵循的建議。故選C。
17．B
【解析】根據下文的句子“The children asked me "textbook questions" about schooling, salary and whether I liked my job.”(孩子們問我關於學校，薪水和我是否喜歡這個工作這樣的“課本問題”。可知這裏是：當我回答完了，我們默不作聲地面對着彼此。故選B。
18．D
【解析】根據下文的句子“Studies over the past 30 years have shown that, after asking a question, adults typically wait only one second or less for an answer, no time for a child to think.”（30年的研究表明在問一個問題後，成年人往往只等一秒鐘或更少的時間，沒有時間給孩子思考。）可知這裏是：給他們時間思考。故選D。
19．G
【解析】根據上文的句子“Once you have a child involved in a science discussion, don’t jump in with "That’s right" or "Very good".”（一旦你讓孩子參加科學討論，不要用“那是對的”或“很好”這樣的話*話）。可知這裏是：當鼓勵好的行爲的時候，這些話很管用。故選G。
20．A
【解析】根據上文的句子“Real-life impressions of nature are far more impressive than any lesson children can learn from a book or a television program.”（自然的生動的印象比任何孩子從書上或電視節目中學到的印象深刻）。可知這裏是：展示給他們，不要教給他們。故選A。
知識點：七選五題型
題型：未分類
